albertslundgym.dk DNS records

🖥️ Nameservers2 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.92	3600s	batch.nextkbh.dk dev-test.nextkbh.dk helpdesk.nextkbh.dk job.nextkbh.dk kurser.nextkbh.dk kursus.nextkbh.dk testkursys.nextkbh.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.albertslundgym.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 343ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (albertslundgym.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.albertslundgym.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC200ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2020051802
Primary NS (MNAME)	esisns1
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

78ms

A

80ms

MX

64ms

AAAA

85ms

TXT

343ms

CAA

99ms

HTTPS

61ms

TLSA

138ms

SOA

0ms

MTA-STS

130ms

DNSSEC

200ms

SRV

164ms

Total

1019ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 10:41:53	1019ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:40:10	549ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 03:39:02	1772ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:53:13	9954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 14:46:38	3166ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 06:23:32	1627ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 06:27:56	588ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 03:14:04	1163ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 18:57:05	657ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 08:19:50	584ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 02:14:08	2492ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 03:01:01	715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 00:48:05	16996ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:05:51	1224ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 21:05:50	1408ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 18:25:49	3489ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 01:53:02	763ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:30:54	1008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:37:04	1675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:12:41	4491ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:41:03	1086ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:43:18	742ms	2 NS 1 A 1 MX	🔒 Secure	View